How reliable is carbon dating
Let's consider the Flood and use what is called the "canopy theory." There is some evidence for a canopy surrounding the Earth before the Flood.
The canopy would probably not stop all the cosmic rays themselves, but a good deal of the scatter radiation would be reduced. Thus, there would be a few neutrons and fewer C-14 atoms formed.
But that's not really how it is when scientists are working in their labs.
To understand how the C-14 clock works and what processes are involved, let us consider the egg-timer.
Anything that was once alive or that was produced by a living thing can be dated by using the radiocarbon method of dating.
This method, which received widespread attention in connection with the Dead Sea Scrolls, relies on the fact that all living things take in carbon, some of which is very slightly radioactive. To hear some people tell it, scientists have nearly absolute confidence in the dating methods they use.
And on the basis of these methods, many scientists announce that the Bible's record of history is not accurate.But the cosmic ray bombardment changes moment by moment, day by day and week by week.Such activity as sun spots or solar storms will affect the cosmic radiation.Carbon is found in all of our cells, including bone cells. A very small part of the carbon in our body is radioactive C-14, which does change to a nitrogen atom.Carbon atoms such as we have in the living body are two kinds. C-14, thus, disappears, like sand running through the hourglass.